/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { z } from 'zod';
import { zodToJsonSchema } from 'zod-to-json-schema';

import type { Tool } from './tool';

const waitSchema = z.object({
  time: z.number().describe('The time to wait in seconds'),
});

const wait: Tool = {
  capability: 'wait',
  schema: {
    name: 'browser_wait',
    description: 'Wait for a specified time in seconds',
    inputSchema: zodToJsonSchema(waitSchema),
  },
  handle: async (context, params) => {
    const validatedParams = waitSchema.parse(params);
    await new Promise(f => setTimeout(f, Math.min(10000, validatedParams.time * 1000)));
    return {
      content: [{
        type: 'text',
        text: `Waited for ${validatedParams.time} seconds`,
      }],
    };
  },
};

const closeSchema = z.object({});

const close: Tool = {
  capability: 'core',
  schema: {
    name: 'browser_close',
    description: 'Close the page',
    inputSchema: zodToJsonSchema(closeSchema),
  },
  handle: async context => {
    await context.close();
    return {
      content: [{
        type: 'text',
        text: `Page closed`,
      }],
    };
  },
};

export default [
  close,
  wait,
];
